Mono Solar Cells156mm*156mm in Bulk Quantity Low Price Stock 19.2

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Product Description:

Brief Introduction

 

- Up to 20.0% efficiency, one of the highest performing mono crystalline cells on the market

- Three bus bars boosts current collection over the entire cell area, leading to higher fill factors 

- Blue anti-reflecting coating allows more sunlight be captured and converted to electricity

- Finer, closer fingers improves charge collections for improved energy yield

- Lower light-induced degradation leads to greater power output over the entire module lifetime

- All solar cells are tightly classified to optimize output of module

- Maximum yield and longevity due to hotspot prevention

- Premium appearance results in a highly uniform and aesthetically appealing module

 

 

Specification

- Product Mono-crystalline silicon solar cell 

- Dimension 156 mm x 156 mm ± 0.5 mm 

- Thickness 200 μm ± 30 μm 

- Front 1.5 ± 0.1 mm busbar (silver)

- Silicon nitride antireflection coating 

- Back 3.0 mm continuous soldering pads (silver)

- Back surface field (aluminum)

 

 

 Electric performance parameters 

Mono Solar Cells156mm*156mm in Bulk Quantity Low Price Stock 19.2

- Testing conditions: 1000 W/m2, AM 1.5, 25 °C, Tolerance: Efficiency ± 0.2% abs., Pmpp ±1.5% rel.

- Imin : at 0.5 V


 Light Intensity Dependence

Mono Solar Cells156mm*156mm in Bulk Quantity Low Price Stock 19.2

 

 Soldering Ability

 

- Peel Strength: > 1.0 N/mm (Pull soldered ribbon from busbar in 5 mm/s of 180°)

 

 

 Dimension Figure

Mono Solar Cells156mm*156mm in Bulk Quantity Low Price Stock 19.2


Quick Response

- Any time and anywhere, reply clients' email and solve all problems happen in the work  at the first time.

- Remove clients doubts and offer the best solution at the first time.

- Give our clients the lastest news of the photovoltaic, update the newest stock informtion.

 

 

 Production and Quality Control

- Precision cell efficiency sorting procedures

- Stringent criteria for color uniformity and appearance

- Reverse current and shunt resistance screening

- ISO9001,ISO14001 and OHSAS 18001,TUV Certificated


Mono Solar Cells156mm*156mm in Bulk Quantity Low Price Stock 19.2

Mono Solar Cells156mm*156mm in Bulk Quantity Low Price Stock 19.2

Mono Solar Cells156mm*156mm in Bulk Quantity Low Price Stock 19.2



FAQ:

1. Q: Do you have your own factory?

   A: Yes, we have. Our factory located in Jiangsu

2. Q: How can I visit your factory?
    A: Before you visit,please contact us.We will show you the route or arrange a car to pick you up.
3. Q: Do you provide free sample?
    A: Commenly we provide paid sample.

4. Q: Could you print our company LOGO on the nameplate and package?

   A: Yes, we accept it.And need an Authorization Letter from you.

5. Q: Do you accept custom design on size?

   A: Yes, if the size is reasonable.

6. Q: How can I be your agent in my country?

   A: Please leave feedback. It's better for us to talk about details by email.

7. Q: Do you have solar project engineer who can guide me to install system?

   A: Yes, we have a professional engineer team. They can teach you how to install a solar system.






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Q:How many watts can a piece of silicon produce
A piece of silicon chip, 156*156 efficiency of 17.4%, a single chip power of about 4.2 watts, that is, under the 1000w/m2 light, power generation is 4,2w, you can calculate the amount of electricity by irradiation time.
Q:Who is the best silicon chip dryer?
Silicon wafer drying machine is the Wuxi automation technology to do, that is, before the design of the Song Jiang Yang, now is an upgraded version of the. Easy to use.
Q:How to make monocrystalline silicon solar cells
Wafer inspectionSilicon wafer is the carrier of solar cell, the quality of silicon wafer directly determines the conversion efficiency of solar cell. This procedure is mainly used to measure the technical parameters of silicon wafer on line. These parameters mainly include the surface roughness of the silicon wafer, the lifetime of the minority, the resistivity, the P/N type and the micro crack. The device is divided into four parts: automatic loading and unloading, silicon wafer transmission, system integration part and. The silicon photovoltaic detector on the silicon wafer surface roughness were detected, and the size and appearance of diagonal parameter detection chip; micro crack detection module is used to detect silicon micro cracks; another two detecting module, a [url=] module [/url] online test mainly test wafer resistivity and wafer type, on the other a module for lifetime test wafer. The detection of the diagonal and micro cracks of the silicon wafer is needed before the sub lifetime and resistivity measurement. Wafer inspection equipment can automatic loading and unloading, and substandard products in a fixed position, so as to improve the detection accuracy and efficiency.
Q:What are the aspects of silicon wafer testing?
Test wafer sizeThe damage degree of monocrystalline silicon wafer was measured and classified:Damage less than 30mm, can be cut into 6 inches Wafer;Broken into two pieces, can not be used;No damage;Wafer size 156*156mm;Detection speed requirements: 1.5 seconds / piece;Action process: the movement of the wafer to the detection position, the camera quickly take pictures, and then processed in the process of equipment;Wafer movement speed: about 150mm/s;
Q:What is the role of the semiconductor wafer
You can see when the glue drops to the Wafer on a drop of liquid (uniform after the high temperature treatment, evaporation of moisture, stereotypes, said to be solid
Q:Monocrystalline silicon processing technology
Most photovoltaic equipment suppliers buy chip wire. They generally grow silicon ingots or silicon blocks and process silicon materials into wafers, which are eventually sold to photovoltaic cell manufacturers for the production of batteries. The installed capacity of the industry's most successful application of B5 wire materials company HCT system more than 500 units, is a benchmark in the field of photovoltaic chip products.conclusionIn the field of photovoltaic technology, wire reduces wafer thickness and reduce the material loss in the cutting process, thereby reducing the power consumption of the solar silicon materials. (therefore, wire saw technology to reduce the cost per watt of solar energy and eventually to achieve grid parity has played a crucial role. The latest and most advanced wire technology brings a lot of innovation, improve the productivity and the thinner silicon wafers to reduce the consumption of silicon materials.
Q:I grew Ag particles on a silicon wafer, about a few hundred nanometers in size
And then use the copper net fishing, so that particles attached to the copper network.
Q:What are some of the silicon wafer factory
4 polycrystalline casting workshopassistantIngot casting and painting team leaderPolycrystalline operatorCrucible spray, auxiliarySubtotal5 cutting workshop directorDeputy directorassistantCut the monitorRoll monitorCutting and grinding operation staffMulti line monitorMulti line operatorViscose monitorViscose operatorMortar mixerMortar mixing operatorRecorderConsignorSubtotal
Q:What's the connection between silicon wafer and wafer
Why is the semiconductor wafer has to be large because he wants to cut into small square chips
Q:What is the use of silicon?
Affected by the rapid growth of demand for solar energy, the production of silicon raw material polysilicon prices a few years up to 3 times, and is expected in the next few years, polysilicon supply gap will be maintained at around 5000 tons, the price of polysilicon is expected to continue to rise. This will likely lead to a new round of China's silicon chip industry reshuffle, looking for international technology partners will be one of the ways.Photovoltaic industry to promote polysilicon prices skyrocketingPhotovoltaic industry is becoming the hottest new energy industry, the United States listed Wuxi Suntech chairman Shi Zhengrong thus became one of the richest people in china. But the vigorous development of solar cells also led to rising prices of polysilicon raw materials, and hit the domestic semiconductor materials industry.

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